2018-02-27 18:06:05 +01:00
|
|
|
/*
|
|
|
|
* Strawberry Music Player
|
|
|
|
* This file was part of Clementine.
|
|
|
|
* Copyright 2010, David Sansome <me@davidsansome.com>
|
2021-03-20 21:14:47 +01:00
|
|
|
* Copyright 2018-2021, Jonas Kvinge <jonas@jkvinge.net>
|
2018-02-27 18:06:05 +01:00
|
|
|
*
|
|
|
|
* Strawberry is free software: you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* Strawberry is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
|
2018-08-09 18:39:44 +02:00
|
|
|
*
|
2018-02-27 18:06:05 +01:00
|
|
|
*/
|
|
|
|
|
|
|
|
#include "config.h"
|
|
|
|
|
2018-05-01 00:41:33 +02:00
|
|
|
#include <QtGlobal>
|
|
|
|
#include <QObject>
|
2018-02-27 18:06:05 +01:00
|
|
|
#include <QTimer>
|
2018-05-01 00:41:33 +02:00
|
|
|
#include <QString>
|
|
|
|
#include <QImage>
|
2018-02-27 18:06:05 +01:00
|
|
|
|
2021-01-11 16:48:46 +01:00
|
|
|
#include "core/networkaccessmanager.h"
|
2018-05-01 00:41:33 +02:00
|
|
|
#include "core/song.h"
|
2018-02-27 18:06:05 +01:00
|
|
|
#include "albumcoverfetcher.h"
|
|
|
|
#include "albumcoverfetchersearch.h"
|
|
|
|
|
|
|
|
const int AlbumCoverFetcher::kMaxConcurrentRequests = 5;
|
|
|
|
|
2020-12-09 18:39:37 +01:00
|
|
|
AlbumCoverFetcher::AlbumCoverFetcher(CoverProviders *cover_providers, QObject *parent, NetworkAccessManager *network)
|
2018-02-27 18:06:05 +01:00
|
|
|
: QObject(parent),
|
|
|
|
cover_providers_(cover_providers),
|
|
|
|
network_(network ? network : new NetworkAccessManager(this)),
|
|
|
|
next_id_(0),
|
|
|
|
request_starter_(new QTimer(this)) {
|
2020-05-10 16:54:14 +02:00
|
|
|
|
2018-02-27 18:06:05 +01:00
|
|
|
request_starter_->setInterval(1000);
|
2021-01-26 16:48:04 +01:00
|
|
|
QObject::connect(request_starter_, &QTimer::timeout, this, &AlbumCoverFetcher::StartRequests);
|
2020-05-10 16:54:14 +02:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
AlbumCoverFetcher::~AlbumCoverFetcher() {
|
|
|
|
|
2021-03-21 04:47:11 +01:00
|
|
|
QList<AlbumCoverFetcherSearch*> searches = active_requests_.values();
|
|
|
|
for (AlbumCoverFetcherSearch *search : searches) {
|
2020-05-10 16:54:14 +02:00
|
|
|
search->disconnect();
|
|
|
|
search->deleteLater();
|
|
|
|
}
|
|
|
|
active_requests_.clear();
|
|
|
|
|
2018-02-27 18:06:05 +01:00
|
|
|
}
|
|
|
|
|
2021-02-26 21:03:51 +01:00
|
|
|
quint64 AlbumCoverFetcher::FetchAlbumCover(const QString &artist, const QString &album, const QString &title, const bool batch) {
|
2018-02-27 18:06:05 +01:00
|
|
|
|
|
|
|
CoverSearchRequest request;
|
2019-04-17 22:18:03 +02:00
|
|
|
request.id = next_id_++;
|
2018-02-27 18:06:05 +01:00
|
|
|
request.artist = artist;
|
2018-05-01 00:41:33 +02:00
|
|
|
request.album = album;
|
2020-04-20 18:03:18 +02:00
|
|
|
request.album = request.album.remove(Song::kAlbumRemoveDisc);
|
|
|
|
request.album = request.album.remove(Song::kAlbumRemoveMisc);
|
|
|
|
request.title = title;
|
2018-02-27 18:06:05 +01:00
|
|
|
request.search = false;
|
2021-02-26 21:03:51 +01:00
|
|
|
request.batch = batch;
|
2018-02-27 18:06:05 +01:00
|
|
|
|
|
|
|
AddRequest(request);
|
|
|
|
return request.id;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2020-04-20 18:03:18 +02:00
|
|
|
quint64 AlbumCoverFetcher::SearchForCovers(const QString &artist, const QString &album, const QString &title) {
|
2018-03-05 21:05:30 +01:00
|
|
|
|
2018-02-27 18:06:05 +01:00
|
|
|
CoverSearchRequest request;
|
2019-04-17 22:18:03 +02:00
|
|
|
request.id = next_id_++;
|
2018-02-27 18:06:05 +01:00
|
|
|
request.artist = artist;
|
2018-05-01 00:41:33 +02:00
|
|
|
request.album = album;
|
2020-04-20 18:03:18 +02:00
|
|
|
request.album = request.album.remove(Song::kAlbumRemoveDisc);
|
|
|
|
request.album = request.album.remove(Song::kAlbumRemoveMisc);
|
|
|
|
request.title = title;
|
2018-02-27 18:06:05 +01:00
|
|
|
request.search = true;
|
2021-02-26 21:03:51 +01:00
|
|
|
request.batch = false;
|
2018-02-27 18:06:05 +01:00
|
|
|
|
|
|
|
AddRequest(request);
|
|
|
|
return request.id;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void AlbumCoverFetcher::AddRequest(const CoverSearchRequest &req) {
|
|
|
|
|
|
|
|
queued_requests_.enqueue(req);
|
|
|
|
|
|
|
|
if (!request_starter_->isActive()) request_starter_->start();
|
|
|
|
|
|
|
|
if (active_requests_.size() < kMaxConcurrentRequests) StartRequests();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void AlbumCoverFetcher::Clear() {
|
|
|
|
|
|
|
|
queued_requests_.clear();
|
|
|
|
|
2021-03-21 04:47:11 +01:00
|
|
|
QList<AlbumCoverFetcherSearch*> searches = active_requests_.values();
|
|
|
|
for (AlbumCoverFetcherSearch *search : searches) {
|
2018-02-27 18:06:05 +01:00
|
|
|
search->Cancel();
|
|
|
|
search->deleteLater();
|
|
|
|
}
|
|
|
|
active_requests_.clear();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void AlbumCoverFetcher::StartRequests() {
|
|
|
|
|
|
|
|
if (queued_requests_.isEmpty()) {
|
|
|
|
request_starter_->stop();
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
while (!queued_requests_.isEmpty() && active_requests_.size() < kMaxConcurrentRequests) {
|
|
|
|
|
|
|
|
CoverSearchRequest request = queued_requests_.dequeue();
|
|
|
|
|
2018-05-01 00:41:33 +02:00
|
|
|
// Search objects are this fetcher's children so worst case scenario - they get deleted with it
|
2018-02-27 18:06:05 +01:00
|
|
|
AlbumCoverFetcherSearch *search = new AlbumCoverFetcherSearch(request, network_, this);
|
|
|
|
active_requests_.insert(request.id, search);
|
|
|
|
|
2021-01-26 16:48:04 +01:00
|
|
|
QObject::connect(search, &AlbumCoverFetcherSearch::SearchFinished, this, &AlbumCoverFetcher::SingleSearchFinished);
|
|
|
|
QObject::connect(search, &AlbumCoverFetcherSearch::AlbumCoverFetched, this, &AlbumCoverFetcher::SingleCoverFetched);
|
2018-02-27 18:06:05 +01:00
|
|
|
|
|
|
|
search->Start(cover_providers_);
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2021-02-26 21:03:51 +01:00
|
|
|
void AlbumCoverFetcher::SingleSearchFinished(const quint64 request_id, const CoverProviderSearchResults &results) {
|
2018-02-27 18:06:05 +01:00
|
|
|
|
2020-05-10 16:54:14 +02:00
|
|
|
if (!active_requests_.contains(request_id)) return;
|
2018-02-27 18:06:05 +01:00
|
|
|
AlbumCoverFetcherSearch *search = active_requests_.take(request_id);
|
|
|
|
|
|
|
|
search->deleteLater();
|
|
|
|
emit SearchFinished(request_id, results, search->statistics());
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2021-02-26 21:03:51 +01:00
|
|
|
void AlbumCoverFetcher::SingleCoverFetched(const quint64 request_id, const AlbumCoverImageResult &result) {
|
2018-02-27 18:06:05 +01:00
|
|
|
|
2020-05-10 16:54:14 +02:00
|
|
|
if (!active_requests_.contains(request_id)) return;
|
2018-02-27 18:06:05 +01:00
|
|
|
AlbumCoverFetcherSearch *search = active_requests_.take(request_id);
|
|
|
|
|
|
|
|
search->deleteLater();
|
2021-02-26 21:03:51 +01:00
|
|
|
emit AlbumCoverFetched(request_id, result, search->statistics());
|
2018-02-27 18:06:05 +01:00
|
|
|
|
|
|
|
}
|